/// <summary>Get whether the token always chooses from a set of known values for the given input.</summary>
/// <param name="input">The input argument, if applicable.</param>
/// <param name="allowedValues">The possible values for the input.</param>
/// <exception cref="InvalidOperationException">The input argument doesn't match this value provider, or does not respect <see cref="IValueProvider.AllowsInput"/> or <see cref="IValueProvider.RequiresInput"/>.</exception>
public override bool HasBoundedValues(ITokenString input, out InvariantHashSet allowedValues)
{
allowedValues = input.IsMeaningful()
? InvariantHashSet.Boolean()
: this.GetValidInputs();
return(true);
}
/// <summary>Get whether the token always chooses from a set of known values for the given input. Mutually exclusive with <see cref="IValueProvider.HasBoundedRangeValues"/>.</summary>
/// <param name="input">The input argument, if applicable.</param>
/// <param name="allowedValues">The possible values for the input.</param>
/// <exception cref="InvalidOperationException">The input argument doesn't match this value provider, or does not respect <see cref="IValueProvider.AllowsInput"/> or <see cref="IValueProvider.RequiresInput"/>.</exception>
public override bool HasBoundedValues(ITokenString input, out InvariantHashSet allowedValues)
{
allowedValues = input.IsMeaningful()
? InvariantHashSet.Boolean()
: this.AllowedRootValues;
return(allowedValues != null);
}
/// <summary>Get whether the token always chooses from a set of known values for the given input. Mutually exclusive with <see cref="IValueProvider.HasBoundedRangeValues"/>.</summary>
/// <param name="input">The input argument, if applicable.</param>
/// <param name="allowedValues">The possible values for the input.</param>
/// <exception cref="InvalidOperationException">The input argument doesn't match this value provider, or does not respect <see cref="IValueProvider.AllowsInput"/> or <see cref="IValueProvider.RequiresInput"/>.</exception>
public override bool HasBoundedValues(ITokenString input, out InvariantHashSet allowedValues)
{
if (input.IsMeaningful())
{
allowedValues = InvariantHashSet.Boolean();
return(true);
}
allowedValues = null;
return(false);
}
/// <inheritdoc />
public virtual bool HasBoundedValues(IInputArguments input, out InvariantHashSet allowedValues)
{
// 'contains' limited to true/false
if (input.ReservedArgs.ContainsKey(InputArguments.ContainsKey))
{
allowedValues = InvariantHashSet.Boolean();
return(true);
}
// default logic
return(this.Values.HasBoundedValues(input, out allowedValues));
}
/// <summary>Get the allowed values for an input argument (or <c>null</c> if any value is allowed).</summary>
/// <param name="input">The input argument, if applicable.</param>
/// <exception cref="InvalidOperationException">The input argument doesn't match this value provider, or does not respect <see cref="IValueProvider.AllowsInput"/> or <see cref="IValueProvider.RequiresInput"/>.</exception>
public override InvariantHashSet GetAllowedValues(string input)
{
return(input != null
? InvariantHashSet.Boolean()
: this.AllowedRootValues);
}
/// <summary>Get the allowed values for an input argument (or <c>null</c> if any value is allowed).</summary>
/// <param name="input">The input argument, if applicable.</param>
/// <exception cref="InvalidOperationException">The input argument doesn't match this value provider, or does not respect <see cref="IValueProvider.AllowsInput"/> or <see cref="IValueProvider.RequiresInput"/>.</exception>
public override InvariantHashSet GetAllowedValues(ITokenString input)
{
return(input.IsMeaningful()
? InvariantHashSet.Boolean()
: this.AllowedRootValues);
}
/// <summary>Get the allowed values for a token name (or <c>null</c> if any value is allowed).</summary>
/// <exception cref="InvalidOperationException">The key doesn't match this token, or the key does not respect <see cref="IToken.CanHaveSubkeys"/> or <see cref="IToken.RequiresSubkeys"/>.</exception>
public override InvariantHashSet GetAllowedValues(TokenName name)
{
return(name.HasSubkey()
? InvariantHashSet.Boolean()
: this.AllowedRootValues);
}
/// <inheritdoc />
public override bool HasBoundedValues(IInputArguments input, out InvariantHashSet allowedValues)
{
allowedValues = InvariantHashSet.Boolean();
return(true);
}
/// <summary>Get whether the token always chooses from a set of known values for the given input.</summary>
/// <param name="input">The input argument, if applicable.</param>
/// <param name="allowedValues">The possible values for the input.</param>
/// <exception cref="InvalidOperationException">The input argument doesn't match this value provider, or does not respect <see cref="IValueProvider.AllowsInput"/> or <see cref="IValueProvider.RequiresInput"/>.</exception>
public override bool HasBoundedValues(ITokenString input, out InvariantHashSet allowedValues)
{
allowedValues = InvariantHashSet.Boolean();
return(true);
}
/// <summary>Get the allowed values for an input argument (or <c>null</c> if any value is allowed).</summary>
/// <param name="input">The input argument, if applicable.</param>
/// <exception cref="InvalidOperationException">The input argument doesn't match this value provider, or does not respect <see cref="IValueProvider.AllowsInput"/> or <see cref="IValueProvider.RequiresInput"/>.</exception>
public override InvariantHashSet GetAllowedValues(ITokenString input)
{
return(InvariantHashSet.Boolean());
}